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US Patent: 114,686
Improvement in insertible saw-teeth
Patentee:
William H. Ivens (exact or similar names) - Trenton, NJ

USPTO Classifications:
83/841

Tool Categories:
woodworking machines : circular saws : insertable saw teeth
woodworking machines : machine and tool cutters : insertable saw teeth

Assignees:
William E. Brooke - Trenton, NJ
William H. Ivens - Trenton, NJ

Manufacturer:
Not known to have been produced

Witnesses:
George W. Thomson
John Margerum

Patent Dates:
Granted: May 09, 1871

Patent Pictures:
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